[Tagging] large roof garden

[Andrew MacKinnon]

On Sun, Sep 13, 2015 at 10:41 AM, Blake Girardot <bgirardot at gmail.com> wrote:
> Hi Volker,
>
> I generally tag them with:
>
> roof:material=grass
>
> or
>
> roof:material=plants

The City of Toronto mandates "green roofs" on most new buildings. They
generally only cover part of the roof surface though.

Is it best to just tag the part of the roof that is a green roof with
landuse=grass?